NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://docs.google.com/forms/d/1AMBSJXMejiplLZq4d3EShCicd0_cdsBlISUJg27sP7k/viewform?edit_requested=true server time check history

  • 2022-05-28 01:04:21 KST 0.046597
  • 2022-04-24 04:12:07 KST -0.007146
  • 2022-01-17 06:44:43 KST 0.044956
  • 2021-08-16 19:05:37 KST 0.067591
  • 2020-01-13 22:59:05 KST 0.154076
  • 2018-07-28 04:09:35 KST -0.054341
  • 2018-07-28 04:01:47 KST 0.089046
  • 2018-06-13 15:48:38 KST 0.087168
  • 2018-05-15 08:02:49 KST 0.083490
  • 2018-05-13 10:23:28 KST 0.043783
  • Average 0.055522

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.